[INFO] cloning repository https://github.com/UIUC-LASSI/rgas
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UIUC-LASSI/rgas" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUIUC-LASSI%2Frgas", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUIUC-LASSI%2Frgas'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 420d3f5843706685c4f0d1d16860212767947c32
[INFO] checking UIUC-LASSI/rgas against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUIUC-LASSI%2Frgas" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/UIUC-LASSI/rgas on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config
[INFO] started tweaking git repo https://github.com/UIUC-LASSI/rgas
[INFO] finished tweaking git repo https://github.com/UIUC-LASSI/rgas
[INFO] tweaked toml for git repo https://github.com/UIUC-LASSI/rgas written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/UIUC-LASSI/rgas already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitfield v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcda345607f970075b57888e84de263d34fabb8fcef44157c962caa4879916ba
[INFO] running `Command { std: "docker" "start" "-a" "bcda345607f970075b57888e84de263d34fabb8fcef44157c962caa4879916ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcda345607f970075b57888e84de263d34fabb8fcef44157c962caa4879916ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcda345607f970075b57888e84de263d34fabb8fcef44157c962caa4879916ba", kill_on_drop: false }`
[INFO] [stdout] bcda345607f970075b57888e84de263d34fabb8fcef44157c962caa4879916ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e27b9b47c9d90d4866aec4e565694ac284fe6202a087aab9e4f0d0708e2e74a
[INFO] running `Command { std: "docker" "start" "-a" "7e27b9b47c9d90d4866aec4e565694ac284fe6202a087aab9e4f0d0708e2e74a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking argparse v0.2.2
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking rgas v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `rel` is never read
[INFO] [stdout]   --> src/lib.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             rel = false;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rel` is never read
[INFO] [stdout]   --> src/lib.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             rel = false;
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:10:76
[INFO] [stdout]    |
[INFO] [stdout] 10 |         match($result) {Ok(val) => {val} Err(err) => panic!($message, err)};
[INFO] [stdout]    |                                                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     let mut fin = io::BufReader::new(check!(File::open(infile), "Unable to open input file: {}"));
[INFO] [stdout]    |                                      ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:16:69
[INFO] [stdout]    |
[INFO] [stdout] 16 |         match($result) {Some(val) => {val} None => panic!($message)};
[INFO] [stdout]    |                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 67 |                         checkNone!(rgas::UCGMessageInternal::from_byte_vec(&mut buf), "Parse error")
[INFO] [stdout]    |                         ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `checkNone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:16:69
[INFO] [stdout]    |
[INFO] [stdout] 16 |         match($result) {Some(val) => {val} None => panic!($message)};
[INFO] [stdout]    |                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 69 |                         checkNone!(rgas::UCGScriptedMessageInternal::from_byte_vec(&mut buf), "Parse error")
[INFO] [stdout]    |                         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `checkNone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:10:76
[INFO] [stdout]    |
[INFO] [stdout] 10 |         match($result) {Ok(val) => {val} Err(err) => panic!($message, err)};
[INFO] [stdout]    |                                                                            ^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     let mut fin = io::BufReader::new(check!(File::open(infile), "Unable to open input file: {}"));
[INFO] [stdout]    |                                      ----------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/bin/rgas.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:16:69
[INFO] [stdout]    |
[INFO] [stdout] 16 |         match($result) {Some(val) => {val} None => panic!($message)};
[INFO] [stdout]    |                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 67 |                         checkNone!(rgas::UCGMessageInternal::from_byte_vec(&mut buf), "Parse error")
[INFO] [stdout]    |                         ---------------------------------------------------------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `checkNone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Trailing semicolon in macro
[INFO] [stdout]   --> src/bin/dergas.rs:16:69
[INFO] [stdout]    |
[INFO] [stdout] 16 |         match($result) {Some(val) => {val} None => panic!($message)};
[INFO] [stdout]    |                                                                     ^
[INFO] [stdout] ...
[INFO] [stdout] 69 |                         checkNone!(rgas::UCGScriptedMessageInternal::from_byte_vec(&mut buf), "Parse error")
[INFO] [stdout]    |                         ------------------------------------------------------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `checkNone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::prelude::*`
[INFO] [stdout]  --> src/bin/rgas.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rgas`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function is never used: `test_parse`
[INFO] [stdout]   --> src/bin/rgas.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test_parse(line: &String, _verbose:bool) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `test_parse`
[INFO] [stdout]   --> src/bin/rgas.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn test_parse(line: &String, _verbose:bool) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7e27b9b47c9d90d4866aec4e565694ac284fe6202a087aab9e4f0d0708e2e74a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e27b9b47c9d90d4866aec4e565694ac284fe6202a087aab9e4f0d0708e2e74a", kill_on_drop: false }`
[INFO] [stdout] 7e27b9b47c9d90d4866aec4e565694ac284fe6202a087aab9e4f0d0708e2e74a